At 25C, K = 47.9 for N 2 O 4 (g) 2 NO 2 (g). (a) If

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At 25°C, K = 47.9 for N2O(g) ⇌ 2 NO2(g).

(a) If 0.180 mol N2O4 and 0.0020 mol NO2 are placed in a reaction vessel of volume 20.0 L and the reaction is allowed to reach equilibrium, what are the equilibrium concentrations of N2O4 and NO2?

(b) An additional 0.0020 mol NO2 is added to the flask. How will this change affect the concentration of N2O4?

(c) Justify your conclusion by calculating the new equilibrium concentrations of NO2 and N2O4.

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Chemical Principles The Quest For Insight

ISBN: 9781464183959

7th Edition

Authors: Peter Atkins, Loretta Jones, Leroy Laverman

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